基于数字对象架构的能源数据互联关键技术OA

The digital object architecture DOA)encapsulates energy data into digital objects enabling standardized abstraction and description,and providing novel solutions for cross-domain in-terconnection and sharing.This study proposes an energy data interconnection framework and an in-terconnection-oriented energy data model based on DOA,supporting comprehensive cross-domain en-ergy data analysis.Additionally,it explores an energy metadata model for energy data interconnection and develops automated energy metadata extraction techniques.Experiments demonstrate that fine-tuned large models significantly outperform baseline and general-purpose models in energy metadata extraction tasks.This research provides a foundation for cross-domain energy data sharing and utiliza-tion,promoting deeper digital transformation in the energy sector.